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345 lines (327 loc) · 8.17 KB
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# Copyright 2017-2020 Palantir Technologies, Inc.
# Copyright 2021- Python Language Server Contributors.
from pylsp.text_edit import OverLappingTextEditException, apply_text_edits
from pylsp import uris
DOC_URI = uris.from_fs_path(__file__)
def test_apply_text_edits_insert(pylsp):
pylsp.workspace.put_document(DOC_URI, '012345678901234567890123456789')
test_doc = pylsp.workspace.get_document(DOC_URI)
assert apply_text_edits(test_doc, [{
"range": {
"start": {
"line": 0,
"character": 0
},
"end": {
"line": 0,
"character": 0
}
},
"newText": "Hello"
}]) == 'Hello012345678901234567890123456789'
assert apply_text_edits(test_doc, [{
"range": {
"start": {
"line": 0,
"character": 1
},
"end": {
"line": 0,
"character": 1
}
},
"newText": "Hello"
}]) == '0Hello12345678901234567890123456789'
assert apply_text_edits(test_doc, [{
"range": {
"start": {
"line": 0,
"character": 1
},
"end": {
"line": 0,
"character": 1
}
},
"newText": "Hello"
}, {
"range": {
"start": {
"line": 0,
"character": 1
},
"end": {
"line": 0,
"character": 1
}
},
"newText": "World"
}]) == '0HelloWorld12345678901234567890123456789'
assert apply_text_edits(test_doc, [{
"range": {
"start": {
"line": 0,
"character": 2
},
"end": {
"line": 0,
"character": 2
}
},
"newText": "One"
}, {
"range": {
"start": {
"line": 0,
"character": 1
},
"end": {
"line": 0,
"character": 1
}
},
"newText": "Hello"
}, {
"range": {
"start": {
"line": 0,
"character": 1
},
"end": {
"line": 0,
"character": 1
}
},
"newText": "World"
}, {
"range": {
"start": {
"line": 0,
"character": 2
},
"end": {
"line": 0,
"character": 2
}
},
"newText": "Two"
}, {
"range": {
"start": {
"line": 0,
"character": 2
},
"end": {
"line": 0,
"character": 2
}
},
"newText": "Three"
}]) == '0HelloWorld1OneTwoThree2345678901234567890123456789'
def test_apply_text_edits_replace(pylsp):
pylsp.workspace.put_document(DOC_URI, '012345678901234567890123456789')
test_doc = pylsp.workspace.get_document(DOC_URI)
assert apply_text_edits(test_doc, [{
"range": {
"start": {
"line": 0,
"character": 3
},
"end": {
"line": 0,
"character": 6
}
},
"newText": "Hello"
}]) == '012Hello678901234567890123456789'
assert apply_text_edits(test_doc, [{
"range": {
"start": {
"line": 0,
"character": 3
},
"end": {
"line": 0,
"character": 6
}
},
"newText": "Hello"
}, {
"range": {
"start": {
"line": 0,
"character": 6
},
"end": {
"line": 0,
"character": 9
}
},
"newText": "World"
}]) == '012HelloWorld901234567890123456789'
assert apply_text_edits(test_doc, [{
"range": {
"start": {
"line": 0,
"character": 3
},
"end": {
"line": 0,
"character": 6
}
},
"newText": "Hello"
}, {
"range": {
"start": {
"line": 0,
"character": 6
},
"end": {
"line": 0,
"character": 6
}
},
"newText": "World"
}]) == '012HelloWorld678901234567890123456789'
assert apply_text_edits(test_doc, [{
"range": {
"start": {
"line": 0,
"character": 6
},
"end": {
"line": 0,
"character": 6
}
},
"newText": "World"
}, {
"range": {
"start": {
"line": 0,
"character": 3
},
"end": {
"line": 0,
"character": 6
}
},
"newText": "Hello"
}]) == '012HelloWorld678901234567890123456789'
assert apply_text_edits(test_doc, [{
"range": {
"start": {
"line": 0,
"character": 3
},
"end": {
"line": 0,
"character": 3
}
},
"newText": "World"
}, {
"range": {
"start": {
"line": 0,
"character": 3
},
"end": {
"line": 0,
"character": 6
}
},
"newText": "Hello"
}]) == '012WorldHello678901234567890123456789'
def test_apply_text_edits_overlap(pylsp):
pylsp.workspace.put_document(DOC_URI, '012345678901234567890123456789')
test_doc = pylsp.workspace.get_document(DOC_URI)
did_throw = False
try:
apply_text_edits(test_doc, [{
"range": {
"start": {
"line": 0,
"character": 3
},
"end": {
"line": 0,
"character": 6
}
},
"newText": "Hello"
}, {
"range": {
"start": {
"line": 0,
"character": 3
},
"end": {
"line": 0,
"character": 3
}
},
"newText": "World"
}])
except OverLappingTextEditException:
did_throw = True
assert did_throw
did_throw = False
try:
apply_text_edits(test_doc, [{
"range": {
"start": {
"line": 0,
"character": 3
},
"end": {
"line": 0,
"character": 6
}
},
"newText": "Hello"
}, {
"range": {
"start": {
"line": 0,
"character": 4
},
"end": {
"line": 0,
"character": 4
}
},
"newText": "World"
}])
except OverLappingTextEditException:
did_throw = True
assert did_throw
def test_apply_text_edits_multiline(pylsp):
pylsp.workspace.put_document(DOC_URI, '0\n1\n2\n3\n4')
test_doc = pylsp.workspace.get_document(DOC_URI)
assert apply_text_edits(test_doc, [{
"range": {
"start": {
"line": 2,
"character": 0
},
"end": {
"line": 3,
"character": 0
}
},
"newText": "Hello"
}, {
"range": {
"start": {
"line": 1,
"character": 1
},
"end": {
"line": 1,
"character": 1
}
},
"newText": "World"
}]) == '0\n1World\nHello3\n4'